2273347532 has 6 divisors (see below), whose sum is σ = 3978358188. Its totient is φ = 1136673764.

The previous prime is 2273347519. The next prime is 2273347537. The reversal of 2273347532 is 2357433722.

It is not an unprimeable number, because it can be changed into a prime (2273347537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284168438 + ... + 284168445.

It is an arithmetic number, because the mean of its divisors is an integer number (663059698).

Almost surely, 2^2273347532 is an apocalyptic number.

It is an amenable number.

2273347532 is a deficient number, since it is larger than the sum of its proper divisors (1705010656).

2273347532 is a wasteful number, since it uses less digits than its factorization.

2273347532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568336887 (or 568336885 counting only the distinct ones).

The product of its digits is 211680, while the sum is 38.

The square root of 2273347532 is about 47679.6343526248. The cubic root of 2273347532 is about 1314.8875425138.

The spelling of 2273347532 in words is "two billion, two hundred seventy-three million, three hundred forty-seven thousand, five hundred thirty-two".